Dimethyl Sulfoxide-d6丨CAS 2206-27-1

Dimethyl Sulfoxide-d6丨CAS 2206-27-1
Product Introduction:
CAS No.: 2206-27-1
Product Name: Dimethyl sulfoxide-d6
Molecular Formula: C2H6OS
Molecular Weight: 84.17
Synonym(s): DMSO-d6
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Technical Parameters
Description

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High Quality Dimethyl sulfoxide-d6丨CAS 2206-27-1

 

Dimethyl Sulfoxide-d6 (DMSO-d6) is the fully deuterated form of dimethyl sulfoxide, in which the six hydrogen atoms of the methyl groups are replaced by deuterium. As a polar aprotic solvent with excellent dissolving capability for many organic and inorganic compounds, it is widely used in analytical chemistry, pharmaceutical research, and materials science. Its low proton content makes it particularly valuable for nuclear magnetic resonance (NMR) spectroscopy.

 

Chemical Identifiers

 

InChI InChI=1S/C2H6OS/c1-4(2)3/h1-2H3/i1D3,2D3
InChI Key IAZDPXIOMUYVGZ-WFGJKAKNSA-N
Smiles [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H]
EC No. 218-617-0
MDL No. MFCD00002090
PubChem CID 75151

 

 

 

Applications

 

Analytical Chemistry

DMSO-d6 is one of the most widely used deuterated solvents for NMR spectroscopy. It helps minimize interference from solvent proton signals, supporting accurate molecular structure identification and compound characterization.

Pharmaceutical Industry

It is used in pharmaceutical research for structural elucidation, purity assessment, impurity profiling, and the characterization of drug candidates and pharmaceutical intermediates.

Chemical Synthesis

DMSO-d6 serves as a solvent for selected chemical reactions and isotope-labeling studies. It is also useful in reaction mechanism investigations and research involving deuterium exchange.

Materials Science

It supports the characterization of polymers, functional materials, and specialty chemicals, particularly when NMR analysis is required to evaluate molecular structure and composition.

 

 

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